James Stanley, Earl of Derby (1709-1736), Second issue, Proof Halfpenny, 1733, in silver, interior of cap of Maintenance plain, wing tip to e of changer, edge plain, 6.95g/4h (Prid. 29A; S 7409a). Some surface scratches and marks, otherwise good fine, rare £150-200

Provenance: Baldwin Auction 26, 9 May 2001, lot 2033